straightedge
N ไม้ วัด ตรง
STRAIGHTEDGE
STRAIGHTEDGE Straight "edge `, n.
straight edge |ˈstrātˌej ˈstreɪdˌɛʤ | ▶noun a bar with one accurately straight edge, used for testing whether something else is straight. ▶adjective (esp. among fans of hardcore punk music ) having an ascetic or abstinent lifestyle: he's so straightedge that he won't even take Tylenol when he has a headache.
str á ight è dge 名詞 C 直線定規, 直定規 .